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2100MHz is the frequency band used by 3G and 5G signals. It is an important shielding signal segment for mobile phone shielding. It is generally used to block 3G signals.

June 16, 2022

What is B1 (2100 MHz)?

Filed under: Signal Academy — Tags: , , — 4:20 pm

Overview The 3GPP B1 (2100 MHz) LTE band is the sixth most popular band used by public mobile operators for LTE network deployments, and is typically deployed due to the existing regulatory framework in place governing 2100 MHz spectrum, as well as the ability for operators to refarm unused spectrum allotments for 4G. 2100 MHz band 1 spectrum provides [...]

June 14, 2022

What frequencies are used in the UK?

What frequencies are used  in the UK? The mobile phone signal used in the UK is similar to the European mobile phone signal. There are a total of 5 different frequencies used in the UK used by the mobile networks to deliver their 2G, 3G and 4G mobile services. 800MHz (Band 20) 900MHz (Band 8 [...]

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